New energy automobile battery shell detection device

Abstract

The utility model provides a new energy automobile battery shell detection device which comprises a supporting table, a first motor is fixedly installed on one side of the supporting table, a right-hand and left-hand threaded rod is fixedly installed at the output end of the first motor and extends into the supporting table, the two ends of the right-hand and left-hand threaded rod are sleeved with internal thread blocks, and moving plates are fixedly installed at the top ends of the internal thread blocks. A plurality of springs distributed at equal intervals are fixedly installed on the inner side of the moving plate, a positioning plate is fixedly installed at the end, away from the moving plate, of each spring, a second sliding groove is fixedly formed in the top end of the supporting table, a moving mechanism is arranged at the bottom end of the supporting table, and an adjusting mechanism is arranged at the top end of the supporting table. The rotating motor is started to drive the rotating rod, the driving wheel and the belt to rotate, so that the driven wheel and the threaded rod are driven to rotate, the internal threaded rod moves upwards or downwards under the action of the threaded rod, the impact height is adjusted, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of battery shell detection, and specifically is a battery shell detection device for new energy vehicles. Background Art

[0002] New energy, also known as unconventional energy, refers to various forms of energy other than traditional energy. It refers to energy that has just begun to be developed or is being actively researched and is yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy. Power batteries are the power source that provides power for tools, and mostly refer to batteries that provide power for electric vehicles, electric trains, electric bicycles, and golf carts. Batteries are frequently subjected to vibration during use, and the shell contains plates and electrolytes. If the shell strength is not high, it will cause shell rupture and electrolyte overflow. At present, the shell strength detection method is to have a heavy object such as a steel ball fall freely at a certain height and then impact the shell, and then observe the appearance of the shell after the steel ball impact, especially the appearance deformation, to detect the shell strength.

[0003] After searching, a new energy vehicle battery shell detection device disclosed in publication number CN216695497U includes a base, a symmetrically arranged vertical pole is provided on the top of the base, and a moving block 1 is sleeved on the outer wall of two groups of the vertical poles, and a scale groove is opened on the two groups of the vertical poles. The two groups of the moving blocks 1 are connected by a connecting rod, and a bolt is provided on one side of the moving block 1, and one end of the bolt extends into the moving block 1 and conflicts with the vertical pole. By adding an adjustment component, we can fix the iron ball, and can move left and right so that the iron ball hits different positions on a single side of the battery shell to make the impact detection more specific and further improve the detection accuracy. By adding a reset component, it is convenient for us to fix the battery shell, and by adding a flipping mechanism, we can perform impact detection on different surfaces of the battery shell, and the flipping mechanism can change the battery shell surface flexibly and quickly, further improving the detection efficiency.

[0004] In the above technical scheme, by adding an adjustment component, we can fix the iron ball, and can move it left and right so that the iron ball hits different positions on a single side of the battery shell to make the impact detection more specific, further improve the detection accuracy, and by adding a reset component, it is convenient for us to fix the battery shell, and by adding a flip mechanism, we can perform impact detection on different sides of the battery shell, and the flip mechanism can change the battery shell surface flexibly and quickly, further improving the detection efficiency. However, during use, the above scheme is more cumbersome in that it uses moving blocks and bolts to adjust the impact height. During the adjustment process, it is necessary to loosen the bolts at both ends at the same time before adjusting. After the adjustment is completed, the bolts at both ends need to be fixed, which is extremely inconvenient. At the same time, there is a lack of a moving device. Since the device is relatively bulky, it requires multiple people to carry it when moving, which is time-consuming and labor-intensive.

[0005] Therefore, we provide a new energy vehicle battery shell detection device to solve the defects in the above solution. Utility Model Content

[0006] The utility model mainly provides a new energy vehicle battery shell detection device to solve the technical problems raised in the above background technology.

[0007] The technical solution adopted by the utility model to solve the above technical problems is:

[0008] A new energy vehicle battery shell detection device includes a support platform, a motor 1 is fixedly installed on one side of the support platform, a positive and negative threaded rod is fixedly installed at the output end of the motor 1 and extends to the inside of the support platform, both ends of the positive and negative threaded rod are sleeved with internal thread blocks, a movable plate is fixedly installed on the top of the internal thread block, a plurality of springs distributed at equal distances are fixedly installed on the inner side of the movable plate, a positioning plate is fixedly installed on one end of the spring away from the movable plate, a sliding groove 2 is fixedly opened on the top of the support platform, a movable mechanism is provided at the bottom of the support platform, and an adjustment mechanism is provided at the top of the support platform.

[0009] Furthermore, the adjusting mechanism includes a U-shaped frame fixedly installed on the top of the support platform, a rotating motor is fixedly installed on the top of the U-shaped frame, a rotating rod is installed at the output end of the rotating motor and inside the U-shaped frame, driving wheels are fixedly installed at the upper and lower ends of the rotating rod, a belt is installed on the driving wheel, a driven wheel is installed at the end of the belt away from the driving wheel, a threaded rod is installed on the driven wheel, a first sliding groove is fixedly opened at both ends of the inner side of the U-shaped frame, an internal threaded rod is installed on the threaded rod, a sliding block is sleeved on the internal threaded rod, fixed plates are fixedly installed on both sides of the bottom end of the sliding block, a second threaded rod is installed on the fixed plate, a manual block is fixedly installed on one end of the second threaded rod, and a clamping plate is installed at the other end of the second threaded rod and extending to the inner side of the fixed plate.

[0010] The cam is provided with a plurality of movable parts, and a movable part is provided with a plurality of movable parts, and a movable part is provided with a plurality of movable parts.

[0011] Furthermore, the driving wheel is connected to the driven wheel through a belt, both ends of the threaded rod are rotatably connected to the inside of the U-shaped frame through bearings, the internal threaded rod is threadedly connected to the threaded rod, and the internal threaded rod is slidably connected to the first sliding groove.

[0012] Furthermore, the second threaded rod is threadedly connected to the fixing plate, and the second threaded rod is rotationally connected to the clamping plate via a bearing.

[0013] Furthermore, the top end of the third threaded rod is rotatably connected to the top end of the fixed box through a bearing, and the bottom end of the third threaded rod is threadedly connected to an internal thread groove fixedly opened inside the top end of the movable seat.

[0014] Furthermore, the end of the second rotating rod away from the forward and reverse motor is rotatably connected to the inner wall of the movable base through a bearing, and the limiting rod is slidably connected to the sliding groove through a sliding block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with an adjustment mechanism. When the impact height needs to be adjusted, the rotating motor is started to drive the rotating rod, the driving wheel and the belt to rotate, thereby driving the driven wheel and the threaded rod to rotate, so that the internal threaded rod is displaced upward or downward under the action of the threaded rod, thereby adjusting the impact height. The operation is simple and practical.

[0017] 2. The utility model provides a moving mechanism. When the device needs to be moved, the forward and reverse motors are started to drive the second rotating rod and the second driving wheel to rotate, so that the second driving wheel drives the driving belt to rotate, and the second driven wheel is driven to rotate under the action of the driving belt, and the second driven wheel drives the third threaded rod to rotate, so that the movable seat is displaced downward under the action of the internal thread groove and the third threaded rod. At the same time, the limit rod, the slider and the slide groove play a limiting role, so that the universal wheel contacts the ground, which is convenient for the staff to move. It is practical. After moving to the pointing position, the universal wheel is retracted by repeating the above method to improve the stability of the device.

[0018] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the support platform of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the adjustment mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the mobile mechanism of the utility model;

[0023] Figure 5 It is an enlarged view of area A of the present utility model.

[0024] In the figure: 101, support platform; 102, motor 1; 103, positive and negative threaded rod; 104, internal thread block; 105, moving plate; 106, spring; 107, positioning plate; 108, sliding groove 2; 2, adjustment mechanism; 201, U-shaped frame; 202, rotating motor; 203, rotating rod; 204, driving wheel; 205, belt; 206, driven wheel; 207, threaded rod; 210, first sliding groove; 211, internal threaded rod; 212, sliding block; 213, fixed plate; 214, internal threaded rod; 215, internal threaded rod; 216, internal threaded rod; 217, internal threaded rod; 218, internal threaded rod; 219, internal threaded rod; 220, internal threaded rod; 221, internal threaded rod; 222, internal threaded rod; 223, fixed plate; 224, internal threaded rod; 225, internal threaded rod; 226, internal threaded rod; 227, internal threaded rod; 228, internal threaded rod; 229, internal threaded rod; 230, internal threaded rod; 231, internal threaded rod; 232, internal threaded rod; 233, internal threaded rod; 234, internal threaded rod; 235, internal threaded rod; 236, internal threaded rod; 237, internal threaded rod; 238, internal threaded rod; 239, internal threaded rod; 240, internal threaded rod; 241, internal threaded rod; 242, internal threaded rod; 243, internal threaded rod; 244, internal threaded rod; 245, internal threaded rod; 246, internal threaded rod; 247, internal threaded rod 4. Second threaded rod; 215. Manual block; 216. Clamping plate; 3. Moving mechanism; 301. Moving base; 302. Slot; 303. Fixed box; 304. Third threaded rod; 305. Second driven wheel; 306. Driving slot; 307. Forward and reverse motor; 308. Second rotating rod; 309. Second driving wheel; 310. Driving belt; 311. Movable seat; 312. Internal threaded groove; 313. Limit rod; 314. Sliding block; 315. Sliding slot; 316. Universal wheel. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] For examples, please refer to the attached Figure 1-5 As shown, a new energy vehicle battery shell detection device includes a support platform 101, a motor 102 is fixedly installed on one side of the support platform 101, a positive and negative threaded rod 103 is fixedly installed at the output end of the motor 102 and extends to the inside of the support platform 101, both ends of the positive and negative threaded rod 103 are sleeved with internal thread blocks 104, a moving plate 105 is fixedly installed on the top of the internal thread block 104, a plurality of springs 106 distributed at equal distances are fixedly installed on the inner side of the moving plate 105, a positioning plate 107 is fixedly installed on the end of the spring 106 away from the moving plate 105, a sliding groove 108 is fixedly opened on the top of the support platform 101, a moving mechanism 3 is provided at the bottom of the support platform 101, and an adjusting mechanism 2 is provided at the top of the support platform 101.

[0027] The adjusting mechanism 2 comprises a U-shaped frame 201 fixedly installed on the top of the support platform 101, a rotating motor 202 is fixedly installed on the top of the U-shaped frame 201, a rotating rod 203 is installed at the output end of the rotating motor 202 and inside the U-shaped frame 201, a driving wheel 204 is fixedly installed at both ends of the rotating rod 203, a belt 205 is installed on the driving wheel 204, a driven wheel 206 is installed at one end of the belt 205 away from the driving wheel 204, a threaded rod 207 is installed on the driven wheel 206, a first sliding groove 210 is fixedly opened at both ends of the inner side of the U-shaped frame 201, an internal threaded rod 211 is installed on the threaded rod 207, a sliding block 212 is sleeved on the internal threaded rod 211, a fixing plate 213 is fixedly installed on both sides of the bottom end of the sliding block 212, a second threaded rod 214 is installed on the fixing plate 213, and one end of the second threaded rod 214 is fixed A manual block 215 is installed, and a clamping plate 216 is installed on the other end of the second threaded rod 214 and extends to the inner side of the fixed plate 213. The driving wheel 204 is connected to the driven wheel 206 through the belt 205. Both ends of the threaded rod 207 are rotatably connected to the inside of the U-shaped frame 201 through bearings. The internal threaded rod 211 is threadedly connected to the threaded rod 207, and the internal threaded rod 211 is slidably connected to the first slide groove 210. The second threaded rod 214 is threadedly connected to the fixed plate 213, and the second threaded rod 214 is rotatably connected to the clamping plate 216 through a bearing. By starting the rotating motor 202, the rotating rod 203, the driving wheel 204 and the belt 205 are driven to rotate, thereby driving the driven wheel 206 and the threaded rod 207 to rotate, so that the internal threaded rod 211 is displaced upward or downward under the action of the threaded rod 207, thereby adjusting the impact height. The operation is simple and practical.

[0028] The moving mechanism 3 includes a moving base 301 fixedly installed at the bottom of the support platform 101, and slots 302 are fixedly opened on both sides of the bottom of the moving base 301. A fixing box 303 is fixedly installed at the top of the inner part of the slot 302 and located on both sides of the bottom of the moving base 301. A third threaded rod 304 is installed at the top of the inner part of the fixing box 303. A second driven wheel 305 is fixedly sleeved on the third threaded rod 304. A driving slot 306 is fixedly opened inside the moving base 301. A forward and reverse motor 307 is fixedly installed at the bottom of the driving slot 306. The output end of the forward and reverse motor 307 A second rotating rod 308 is fixedly installed, and two second driving wheels 309 distributed equally are fixedly sleeved on the second rotating rod 308. A driving belt 310 is sleeved on the second driving wheel 309. A movable seat 311 is installed at the bottom of the fixed box 303. An internal thread groove 312 is fixedly opened inside the top of the movable seat 311 and at the place where it coincides with the third threaded rod 304. Limiting rods 313 are fixedly installed at both ends of the movable seat 311. A sliding block 314 is fixedly installed at one end of the limiting rod 313 away from the movable seat 311. Sliding blocks 314 are fixedly opened on both sides of the slot 302 and on the inner wall of the movable base 301. The movable seat 311 is provided with a plurality of universal wheels 316, and the top of the third threaded rod 304 is rotatably connected to the top of the fixed box 303 through a bearing, and the bottom of the third threaded rod 304 is threadedly connected to the internal threaded groove 312 fixedly opened inside the top of the movable seat 311. The end of the second rotating rod 308 away from the forward and reverse motor 307 is rotatably connected to the inner wall of the movable base 301 through a bearing, and the limit rod 313 is slidably connected to the sliding groove 315 through a slider 314. The second rotating rod 308 and the second driving wheel 309 are driven to rotate by starting the forward and reverse motor 307. The second driving wheel 309 drives the driving belt 310 to rotate, and the second driven wheel 305 is driven to rotate under the action of the driving belt 310, and the second driven wheel 305 drives the third threaded rod 304 to rotate, so that the movable seat 311 is displaced downward under the action of the internal thread groove 312 and the third threaded rod 304, and at the same time, the limiting rod 313, the slider 314 and the slide groove 315 play a limiting role, so that the universal wheel 316 is in contact with the ground, which is convenient for the staff to move and has strong practicality. After moving to the pointing position, the universal wheel 316 is retracted by repeating the above method to improve the stability of the device.

[0029] The specific operation mode of the utility model is as follows:

[0030] First, the operator places the battery shell to be tested on the top of the support platform 101 and on the inner side of the positioning plate 107, and drives the positive and negative threaded rods 103 to rotate by starting the motor 102. Since the two ends of the positive and negative threaded rods 103 are arranged in opposite directions, the positive and negative threaded rods 103 drive the internal threaded block 104 to move in relative or opposite directions, and at the same time drive the displacement of the moving plate 105 to push the spring 106 and the positioning plate 107 to position the battery shell to prevent displacement during the detection process. When it is necessary to adjust the impact height, the rotating motor 202 is started to drive the rotating rod 203, the driving wheel 204 and the belt 205 to rotate, thereby driving the driven wheel 206 and the threaded rod 207 to rotate, so that the internal threaded rod 211 is displaced upward or downward under the action of the threaded rod 207, and then the impact height is adjusted. After the adjustment is completed, the detection steel ball is placed on the inner side of the clamping plate 216. The manual block 215 is rotated to fix the detection steel ball. During detection, the manual block 215 is loosened to make the detection steel ball fall naturally, and then the battery shell is detected. When the device needs to be moved, the forward and reverse motor 307 is started to drive the second rotating rod 308 and the second driving wheel 309 to rotate, so that the second driving wheel 309 drives the driving belt 310 to rotate, and the second driven wheel 305 is driven to rotate under the action of the driving belt 310. The second driven wheel 305 drives the third threaded rod 304 to rotate, so that the movable seat 311 is displaced downward under the action of the internal thread groove 312 and the third threaded rod 304. At the same time, the limit rod 313, the slider 314 and the slide groove 315 play a limiting role, so that the universal wheel 316 is in contact with the ground, which is convenient for the staff to move and has strong practicality. After moving to the pointing position, the universal wheel 316 can be retracted by repeating the above method.

[0031] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A new energy vehicle battery housing detection device, comprising a support platform (101), characterized in that: A motor 1 (102) is fixedly mounted on one side of the support platform (101); a forward and reverse threaded rod (103) is fixedly mounted on the output end of the motor 1 (102) and extends to the inside of the support platform (101); both ends of the forward and reverse threaded rod (103) are sleeved with internal thread blocks (104); a moving plate (105) is fixedly mounted on the top of the internal thread block (104); a plurality of springs (106) distributed at equal intervals are fixedly mounted on the inner side of the moving plate (105); a positioning plate (107) is fixedly mounted on one end of the spring (106) away from the moving plate (105); a sliding groove 2 (108) is fixedly opened on the top of the support platform (101); a moving mechanism (3) is provided at the bottom of the support platform (101); and an adjusting mechanism (2) is provided at the top of the support platform (101).

2. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The adjustment mechanism (2) comprises a U-shaped frame (201) fixedly mounted on the top of the support platform (101), a rotating motor (202) fixedly mounted on the top of the U-shaped frame (201), a rotating rod (203) mounted at the output end of the rotating motor (202) and located inside the U-shaped frame (201), a driving wheel (204) fixedly mounted at both the upper and lower ends of the rotating rod (203), a belt (205) mounted on the driving wheel (204), a driven wheel (206) mounted on one end of the belt (205) away from the driving wheel (204), and a threaded rod (206) mounted on the driven wheel (206) 207), the first sliding grooves (210) are fixedly provided at both ends of the inner side of the U-shaped frame (201), an internal threaded rod (211) is installed on the threaded rod (207), a sliding block (212) is sleeved on the internal threaded rod (211), a fixing plate (213) is fixedly installed on both sides of the bottom end of the sliding block (212), a second threaded rod (214) is installed on the fixing plate (213), a manual block (215) is fixedly installed at one end of the second threaded rod (214), and a clamping plate (216) is installed at the other end of the second threaded rod (214) and extends to the inner side of the fixing plate (213).

3. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The moving mechanism (3) comprises a moving base (301) fixedly installed at the bottom end of the support platform (101), a groove (302) is fixedly opened on both sides of the bottom end of the moving base (301), a fixing box (303) is fixedly installed at the top end of the groove (302) and located on both sides of the bottom end of the moving base (301), a third threaded rod (304) is installed at the top end of the fixing box (303), a second driven wheel (305) is fixedly sleeved on the third threaded rod (304), a driving groove (306) is fixedly opened inside the moving base (301), a forward and reverse motor (307) is fixedly installed at the bottom end of the driving groove (306), a second rotating rod (308) is fixedly installed at the output end of the forward and reverse motor (307), and the second Two second driving wheels (309) are fixedly sleeved on the rotating rod (308) and are distributed at equal intervals. A driving belt (310) is sleeved on the second driving wheel (309). A movable seat (311) is installed at the bottom end of the fixed box (303). An internal thread groove (312) is fixedly opened inside the top of the movable seat (311) and at a position matching with the third threaded rod (304). Limit rods (313) are fixedly installed at both ends of the movable seat (311). A slider (314) is fixedly installed at one end of the limit rod (313) away from the movable seat (311). Slide grooves (315) are fixedly opened on both sides of the slot (302) and on the inner wall of the movable base (301). Universal wheels (316) are fixedly installed at the four corners of the bottom end of the movable seat (311).

4. A new energy vehicle battery housing detection device according to claim 2, characterized in that: The driving wheel (204) is connected to the driven wheel (206) by a belt (205), both ends of the threaded rod (207) are connected to the inside of the U-shaped frame (201) for rotation via bearings, the internal threaded rod (211) is threadedly connected to the threaded rod (207), and the internal threaded rod (211) is slidably connected to the first slide groove (210).

5. A new energy vehicle battery housing detection device according to claim 2, characterized in that: The second threaded rod (214) is threadedly connected to the fixing plate (213), and the second threaded rod (214) is rotatably connected to the clamping plate (216) via a bearing.

6. A new energy vehicle battery housing detection device according to claim 3, characterized in that: The top end of the third threaded rod (304) is rotatably connected to the top end of the fixed box (303) via a bearing, and the bottom end of the third threaded rod (304) is threadedly connected to an internal thread groove (312) fixedly opened inside the top end of the movable seat (311).

7. A new energy vehicle battery housing detection device according to claim 3, characterized in that: The end of the second rotating rod (308) away from the forward and reverse motor (307) is rotatably connected to the inner wall of the movable base (301) through a bearing, and the limiting rod (313) is slidably connected to the sliding groove (315) through a slider (314).

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